An extreme heat warning remains in effect through Thursday as a summer ridge builds, bringing temperatures into the 90s and heat indices into the 100s, while a weak boundary could bring a chance ...

Buzz Aldrin pays tribute to the Apollo 11 mission on its anniversary, invoking Kennedy's famous speech and expressing ...

A newly found icy object, Ammonite, may be a 4-billion-year-old fossil from the Solar System’s edge—and it’s casting doubt on ...

Scientists estimate that Earth may have at least six "minimoons" at any given time. Notably, this number is uncertain, and ...

In a surprising cosmic revelation, Uranus is found to be engaged in a unique orbital dance with a Centaur named 2015 OU₁₉₄.

Lunar and solar eclipses occur when the Earth, Moon, and Sun align in specific ways, but their formations and appearances ...